Abstract
The branching fractions of the exclusive decays B0-->K(*0)gamma and B+-->K(*+)gamma are measured from a sample of (22.74+/-0.36)x10(6) BB decays collected with the BABAR detector at the PEP-II asymmetric e(+)e(-) collider. We find B (B0-->K(*0)gamma) = [4.23+/-0.40(stat)+/-0.22(syst)]x10(-5), B(B+-->K(*+)gamma) = [3.83+/-0.62(stat)+/-0.22(syst)]x10(-5) and constrain the CP-violating charge asymmetry to be -0.170K(*)gamma)
Original language | English |
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Pages (from-to) | 101805 |
Number of pages | 1 |
Journal | Physical Review Letters |
Volume | 88 |
Issue number | 10 |
Early online date | 1 Feb 2002 |
DOIs | |
Publication status | Published - 1 Mar 2002 |